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发明名称
Improvements in or relating to devices for digital measurement of the displacement of an object
摘要
申请公布号
GB940167(A)
申请公布日期
1963.10.23
申请号
GB19610022658
申请日期
1961.06.22
申请人
PHILIPS ELECTRICAL INDUSTRIES LIMITED
发明人
分类号
G01B21/06;G01D5/38
主分类号
G01B21/06
代理机构
代理人
主权项
地址
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